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Mathematics 10 Online
OpenStudy (anonymous):

Candy made a grade of 90 on this week's math test. This grade was twice last week's grade. What was her test grade last week

OpenStudy (anonymous):

45 I believe.

OpenStudy (anonymous):

Yes, it's 45. Because if 90 is twice last week's grade, you'd divide 90 by 2 and get 45.

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